Get 2GB for just N200 or 6GB for N500 on Airtel Nigeria

Yeah you read that right😃, Airtel Nigeria has got a ridiculously cheap data plan offering 2GB of data for N200. The data is valid for 14 days, if you're worried about the validity there's another plan offering the same 6GB for N500 but this one lasts for 28 days.
To Subscribe to the 2GB/6GB PlanDial *482*1# for the 2GB at N200 which is valid for 14 days Dial *482*2# for the 6GB at N500 which is valid for 28 days.

There seems to be some confusion on how much data the N500 plan gets you, the Airtel Customer Care channel on Twitter says that it's 2GB but on subscribing to the plan i had 6Gb of data (see image below)

Before you scurry off to subscribe to the plan, you should note that there's a small catch as these plans only work on Airtel's 2G network.😡